摘要: 来源:http://bbs.pinggu.org/thread-1219536-1-1.html ################ 生成数据 bh=1:100jxh=rep(1:17,c(4,5,6,7,8,4,5,6,7,8,4,5,5,5,6,7,8))relation=c(0,5,6,10,0 阅读全文
posted @ 2017-09-25 17:12 Emily_zhu 阅读(391) 评论(0) 推荐(0) 编辑